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February 23, 2026
Dissolved Oxygen – The Hidden Driver of Root Performance in Greenhouse Crops
In high-tech greenhouse tomato and cucumber production, we carefully monitor EC, pH, radiation sums and irrigation strategy. However, one parameter that is often overlooked — yet can significantly influence plant performance — is dissolved oxygen (DO) in the nutrient solution.
February 23, 2026
How blotchy ripening (green spots), a troublesome potential quality issue in this high-yielding variety, can be reduced by adjusting the nutrient balance – specifically the potassium and nitrogen ratios.
Low-heat, full-LED trial on track to achieve higher yields and better quality in larger truss tomatoes
February 23, 2026
New Zealand’s 2026 Energy Stock-Take – Part 2 – Natural Gas
New Zealand’s Nord Stream moment. That sucking-straw sound at the bottom of the glass and suddenly a gaping hole emerges in the New Zealand energy landscape

February 23, 2026
Leaf Mould (Cladosporium) plant samples required
Leaf mould continues to be a significant issue for many growers across the country, particularly given the weather conditions we have experienced over the summer.

February 23, 2026
A proven opportunity in strawberry cultivation with indoor-grown generative young plants
Indoor strawberry young-plant production is moving from a promising concept to a proven opportunity. Recent trials with F1 hybrid varieties grown from seed in fully controlled facilities have shown faster development of young plants, a roughly 40% higher fruit yield in the greenhouse, harvesting two weeks earlier, and a clean, chemical-free starting point.

February 10, 2026
Coal / Biofuel Boiler for Sale – 4.5MW
Morrow Engineering (Christchurch made) boiler unit available for sale in Karaka.

February 10, 2026
Day-Length Decreasing = Time to Adjust Your Water Content
Amid the usual distractions of modern growing life, it’s easy to forget that Autumn 2026 is just around the corner. As day length shortens, now is the critical moment to review and adjust your irrigation strategy. Unlike previous years that brought prolonged dry spells or extreme heat, this year’s weather has been variable. Across the country, many regions are already seeing heavy rainfall and several cloudy days in a row. While this is great for replenishing water reservoirs, it also creates challenges once the sun returns: crops may wilt, and the temptation to overwater is high. My advice: keep substrate water content and EC close to pre-cloudy levels.
February 10, 2026
Equinox Growers improved crop quality and achieved consistent yield using Philips GreenPower LED toplighting force for leafy greens production
Signify (Euronext: LIGHT), the world leader in lighting, is proud to announce the outstanding success that Equinox Growers has achieved in their leafy greens production using Philips LED toplighting force.

January 27, 2026
Special New Year offer for Virba-San
Aqua-San is promoting Vibra-San this month, a product recently introduced to New Zealand as part of their Roam Technology range.


February 10, 2026
MG Group partners with The Gut Foundation
Growing a healthier New Zealand together
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January 12, 2026
Successfully upgrading their HPS lighting across 45 hectares at six cultivation sites
Vreugdenhil-Klugt optimizes year-round plant production with Philips GreenPower LED and GrowWise control system

January 12, 2026
For Sale – 254 Union Road Patumahoe
Secure a lifestyle property that also offers a productive, income-generating business.

December 2, 2025
Why Maintaining Cool Slab Temperatures Is Critical for Greenhouse Crops
Unseasonably hot weather for this time of year—have highlighted just how vulnerable greenhouse crops can be when slab temperatures climb beyond safe limits.
December 2, 2025
Australia: Smart picking cart with real-time tomato grading introduced
Ambit Robotics, a Melbourne-based agtech company, has announced a new intelligent picking cart designed to help greenhouse tomato growers harvest more efficiently and accurately.

December 2, 2025
Propagating success with updated degree offering new pathways for horticulture careers
Updated qualification designed to help students harness the power of plants

January 12, 2026
Second Hand 5000m2 Harford Greenhouse For Sale/Removal
Located in Nelson. This 28 year old greenhouse frame still in good condition, heating pipes included.



















